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CVE-2026-5588 Alta · 7.5 CWE-327 15/04/2026
PKIX draft CompositeVerifier accepts empty signature sequence as valid.
Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all (pkix modules), Legion of the Bouncy Castle Inc. BCPKIX-FIPS bcpkix on All (pkix modules), Legion of the Bouncy Castle Inc. BCPIX-LTS bcpkix on All (pkix modules). This vulnerability is associated with program files JcaContentVerifierProviderBuilder.Java, JcaContentVerfierProviderBuilder.Java. This issue affects BC-JAVA: from 1.67 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84; BCPKIX-FIPS: from 2.0.6 before 2.0.11, from 2.1.7 before 2.1.11; BCPIX-LTS: from 2.73.7 before 2.73.11.
CVE-2025-14813 Alta · 7.5 CWE-327 15/04/2026
GOSTCTR implementation unable to process more than 255 blocks correctly
: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (core modules). This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.
CVE-2026-29129 Alta · 7.5 CWE-327 09/04/2026
Apache Tomcat: TLS cipher order is not preserved
Configured cipher preference order not preserved vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.16 through 11.0.18, from 10.1.51 through 10.1.52, from 9.0.114 through 9.0.115. Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
CVE-2025-14859 Alta · 7.0 CWE-327 07/04/2026
Semtech LR11xx Secure Boot Bypass
The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preimage attacks. An attacker with physical access to the device can exploit this weakness to generate a malicious firmware image with a hash collision, bypassing the secure boot verification mechanism and installing arbitrary unauthorized firmware on the device.
CVE-2026-34950 Crítica · 9.1 CWE-327 06/04/2026
fast-jwt has an incomplete fix for CVE-2023-48223: JWT Algorithm Confusion via Whitespace-Prefixed RSA Public Key
fast-jwt provides fast JSON Web Token (JWT) implementation. In 6.1.0 and earlier, the publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that CVE-2023-48223 patched.
CVE-2025-13916 Alta · 7.5 CWE-327 01/04/2026
Multiple vulnerabilities have been addressed in IBM Aspera Shares
IBM Aspera Shares 1.9.9 through 1.11.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information
CVE-2019-25651 Alta · 8.3 CWE-327 27/03/2026
Ubiquiti UniFi Devices Use of AES-CBC Allows Key Recovery and Unauthorized Device Control
Ubiquiti UniFi Network Controller prior to 5.10.12 (excluding 5.6.42), UAP FW prior to 4.0.6, UAP-AC, UAP-AC v2, and UAP-AC Outdoor FW prior to 3.8.17, USW FW prior to 4.0.6, USG FW prior to 4.4.34 uses AES-CBC encryption for device-to-controller communication, which contains cryptographic weaknesses that allow attackers to recover encryption keys from captured traffic. Attackers with adjacent network access can capture sufficient encrypted traffic and exploit AES-CBC mode vulnerabilities to derive the encryption keys, enabling unauthorized control and management of network devices.
CVE-2026-20996 Média · 5.3 CWE-327 16/03/2026
Use of a Broken or Risky Cryptographic Algorithm em Samsung Smart Switch
Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.69.15 allows remote attackers to configure a downgraded scheme for authentication.
CVE-2026-28252 Crítica · 9.8 CWE-327 12/03/2026
Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device.
CVE-2025-41711 Média · 5.3 CWE-327 10/03/2026
Use of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzer
An unauthenticated remote attacker can use firmware images to extract password hashes and brute force plaintext passwords of accounts with limited access.
CVE-2026-28479 Crítica · 9.1 CWE-327 05/03/2026
OpenClaw < 2026.2.15 - Cache Poisoning via Deprecated SHA-1 Hash in Sandbox Configuration
OpenClaw versions prior to 2026.2.15 use SHA-1 to hash sandbox identifier cache keys for Docker and browser sandbox configurations, which is deprecated and vulnerable to collision attacks. An attacker can exploit SHA-1 collisions to cause cache poisoning, allowing one sandbox configuration to be misinterpreted as another and enabling unsafe sandbox state reuse.
CVE-2025-13476 Crítica · 9.8 CWE-327 05/03/2026
Rakuten Viber uses broken or risky cryptographic Algorithm
Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection (DPI) systems to trivially identify and block proxy traffic, undermining censorship circumvention. (CWE-327)
CVE-2026-3598 Alta · 7.5 CWE-327 05/03/2026
RustDesk Server Generates Config Strings Using Reversible Encoding (Base64 + Reverse) Instead of Encryption
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux (Config string generation, web console export modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program routines Config export/generation routines. This issue affects RustDesk Server Pro: through 1.7.5.
CVE-2026-30791 Alta · 7.5 CWE-327 05/03/2026
RustDesk Client Accepts Pseudo-Encrypted Config Strings Without Cryptographic Validation
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program files flutter/lib/common.Dart, hbb_common/src/config.Rs and program routines parseRustdeskUri(), importConfig(). This issue affects RustDesk Client: through 1.4.5.
CVE-2026-23601 Média · 5.4 CWE-327 04/03/2026
Frame Injection via Shared GTK Allows Traffic Spoofing and Client Compromise
A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.
CVE-2025-14480 Alta · 7.5 CWE-327 03/03/2026
IBM Aspera faspio Gateway 1.3.7 has addressed a vulnerability affected by weak cryptographic algorithms
IBM Aspera faspio Gateway 1.3.6 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information
CVE-2025-14456 Média · 5.9 CWE-327 03/03/2026
IBM MQ Appliance uses weaker than expected cryptographic algorithms
IBM MQ Appliance 9.4 CD through 9.4.4.0 to 9.4.4.1
CVE-2025-63912 Alta · 7.5 CWE-327 03/03/2026
Use of a Broken or Risky Cryptographic Algorithm em Cohesity Tranzman
Cohesity TranZman Migration Appliance Release 4.0 Build 14614 was discovered to use a weak cryptography algorithm for data encryption, allowing attackers to trivially reverse the encyption and expose credentials.
CVE-2026-1627 Alta · 8.1 CWE-327 27/02/2026
Use of a Broken or Risky Cryptographic Algorithm em SICK AG Lms1000 Firmware
An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of the SSH session, allowing manipulation of transmitted data if the attacker can interact with the network traffic.
CVE-2026-1626 Crítica · 9.1 CWE-327 27/02/2026
Use of a Broken or Risky Cryptographic Algorithm em SICK AG Lms1000 Firmware
An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.
CVE-2026-21718 Crítica · 9.8 CWE-327 26/02/2026
Copeland XWEB and XWEB Pro Use of a Broken or Risky Cryptographic Algorithm
An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system.
CVE-2026-27804 Crítica · 9.1 CWE-327 25/02/2026
Parse Server: Account takeover via JWT algorithm confusion in Google auth adapter
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.3 and 9.1.1-alpha.4, an unauthenticated attacker can forge a Google authentication token with `alg: "none"` to log in as any user linked to a Google account, without knowing their credentials. All deployments with Google authentication enabled are affected. The fix in versions 8.6.3 and 9.1.1-alpha.4 hardcodes the expected `RS256` algorithm instead of trusting the JWT header, and replaces the Google adapter's custom key fetcher with `jwks-rsa` which rejects unknown key IDs. As a workaround, dsable Google authentication until upgrading is possible.
CVE-2024-43178 Alta · 7.5 CWE-327 17/02/2026
Multiple Vulnerabilities in IBM Concert Software.
IBM Concert 1.0.0 through 2.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVE-2026-26219 Crítica · 9.1 CWE-327 12/02/2026
newbee-mall Unsalted MD5 Password Hashing Enables Offline Credential Cracking
newbee-mall stores and verifies user passwords using an unsalted MD5 hashing algorithm. The implementation does not incorporate per-user salts or computational cost controls, enabling attackers who obtain password hashes through database exposure, backup leakage, or other compromise vectors to rapidly recover plaintext credentials via offline attacks.
CVE-2025-66598 Alta · 7.5 CWE-327 09/02/2026
Use of a Broken or Risky Cryptographic Algorithm em Yokogawa Fast/tools
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product supports old SSL/TLS versions, potentially allowing an attacker to decrypt communications with the web server. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04